| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.51 | 3.715% | $238.0363 | $238.04 | $238.05 | $238.00 |
| Purchase #2 | $230.51 | 13.747% | $262.1982 | $262.20 | $262.20 | $262.20 |
| Purchase #3 | $32.29 | 5.731% | $34.1405 | $34.14 | $34.15 | $34.10 |
| Purchase #4 | $185.45 | 12.475% | $208.5849 | $208.58 | $208.60 | $208.60 |
| Purchase #5 | $190.99 | 7.108% | $204.5656 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $180.73 | 4.627% | $189.0924 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $19.33 | 5.874% | $20.4654 | $20.47 | $20.45 | $20.50 |
| 7 purchase totals = | $1,068.81 | $1,157.0833 | $1,157.09 | $1,157.10 | $1,157.10 | |